DM74LS244集成電路(IC)的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料
廠商型號 |
DM74LS244 |
參數(shù)屬性 | DM74LS244 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的緩沖器驅(qū)動器接收器收發(fā)器;產(chǎn)品描述:IC BUF NON-INVERT 5.25V 20SOIC |
功能描述 | Octal 3-STATE Buffer/Line Driver/Line Receiver |
文件大小 |
65.7 Kbytes |
頁面數(shù)量 |
6 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-3 19:00:00 |
替換型號
- 8210069
- 74LS244
- 74LS244DC
- 74LS244N
- 74LS244PC
- 8020244
- AMX3864
- CO14313
- DM74LS244N
- DM74LS244
- EAQOO-19400
- ECG74LS244
- GD74LS244
- HD74LS244
- HD74LS244P
- HE-443-791
- 161DLS2440
- LS244
- M74LS244P
- MB74LS244
- MB74LS244M
- N74LS244F
- N74LS244N
- NTE74LS244
- ON74LS244N
- PBM74LS244P
- SK74LS244
- SN74LS244
- SN74LS244J
- SN74LS244JD
- SN74LS244JDS
- SN74LS244JS
- SN74LS244N
- SN74LS244ND
- SN74LS244NDS
- SN74LS244NS
- T74LS244B1
- TCG74LS244
- X420302440
DM74LS244規(guī)格書詳情
General Description
These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133?.
Features
■ 3-STATE outputs drive bus lines directly
■ PNP inputs reduce DC loading on bus lines
■ Hysteresis at data inputs improves noise margins
■ Typical IOL (sink current) 24 mA
■ Typical IOH (source current) ?15 mA
■ Typical propagation delay times
Inverting 10.5 ns
Noninverting 12 ns
■ Typical enable/disable time 18 ns
■ Typical power dissipation (enabled)
Inverting 130 mW
Noninverting 135 mW
產(chǎn)品屬性
- 產(chǎn)品編號:
DM74LS244WM
- 制造商:
onsemi
- 類別:
集成電路(IC) > 緩沖器,驅(qū)動器,接收器,收發(fā)器
- 系列:
74LS
- 包裝:
管件
- 邏輯類型:
緩沖器,非反向
- 每個(gè)元件位數(shù):
4
- 輸出類型:
三態(tài)
- 電流 - 輸出高、低:
15mA,24mA
- 電壓 - 供電:
4.75V ~ 5.25V
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
20-SOIC
- 描述:
IC BUF NON-INVERT 5.25V 20SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
23+ |
SOP20 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
FSC |
24+ |
7.2MM |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
FSC |
20+ |
SOP-20 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
NSC |
21+ |
SOP-20 |
102 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
NSC |
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
NS/國半 |
23+ |
PDIP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
FSC |
22+23+ |
5.2MM |
27659 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NS |
ROHS+Original |
NA |
199 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) | ||
NS |
2016+ |
SOP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
FAI |
23+ |
DIP |
1007 |
優(yōu)勢庫存 |
詢價(jià) |